20V 3A 4-Switch Buck-Boost Converter CXSB6616 is a high performance buck boost converter that the ou

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1.产品概述       2.产品特点     

3.应用范围       4.技术规格书下载（PDF文档）

5.产品封装       6.电路原理图  

7.相关产品

   产品概述 返回TOP

The CXSB6616 is a high performance buck boost converter that the output voltage can be programedfrom 0.9V up to 20V through external resistor.  The CXSB6616 implements the Buck Boost converter with a single inductor architecturethat operates from input voltages above, below or equal to the output voltage. And support 2-switch boost mode for higher efficiency. The integrated low Rds(on) MOSFET minimizes physical footprint, maximizesefficiency, which reduces the power dissipation. Constant current control is utilized to protect the device from overshooting in unwanted conditions. Built-in loop compensation simplifies the circuit and design.  CXSB6616 guarantees robustness with under voltage lockout, short circuit protection and thermal protection. 

   产品特点 返回TOP

Integrate low RDS (on) power MOSFET 

Wide VINrange:3.0V-20V 

Wide VO range:0.9V-20V 

Compatible with 4-switch buck-boost mode and 2-switch boost mode.
Fixed frequency 450kHz 

Programmable input and output current limit 

Output Constant Current Control. 

Quiescent current: <60uA 

Integrate output short protection 

Integrate thermal protection 

QFN3*4 package 

   应用范围 返回TOP

Power bank systems 

USB Power Delivery 

Industrial applications 

Automotive Systems 

   技术规格书（产品PDF) 返回TOP 

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产品封装图 返回TOP

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